Panasonic PT-43LCX64 Service Manual page 31

SERVICE MODE
In this mode, the following information can be confirmed on the
screen:
Service Mode (1/3)
• Total Lamp elapsed time
• Current Lamp elapsed time
• The number of Lamp ON (For reference only)
• BKSV number read-out
Service Mode (2/3)
• Key detection check
• Communication check for IIC bus on the Main C.B.A.
• Communication check for serial bus on the Main C.B.A.
• EEPROM IC6006 version and build version (For reference only)
• EEPROM IC6306 version and build version (For reference only)
• IC6003 software version and build version (For reference only)
• IC6302 software version and build version (For reference only)
Service Mode (3/3)
• IC6003 Port information
• IC6302 Port information
Note:
IC6003: Main Microcontroller on the Main C.B.A.
IC6302: Sub Microcontroller on the Main C.B.A.
Service Mode Map
Enter :
VOLUME DOWN button + TV/VIDEO key
(on the front)
(for more than 5 seconds in power off condition)
S E R V I C E M o d e
L A M P O P E R A T I O N
T O T A L
C U R R E N T L A M P :
O S D D I S P
L O N C O U N T
B K S V : B 0 3 A
< Service Mode (1/3) >
CH DOWN key
S E R V I C E M o d e
I R : 1
I C 3 5 0 1 : 1 3 6 0 1 : 1
5 0 0 5 : 1 5 0 0 9 : 1
5 8 0 3 : 1 6 0 0 5 : 1
7 1 0 1 : 1 7 5 0 1 : 1
I C 5 3 0 2 : 1 5 3 0 6 : 1
I C 6 0 0 3
I C 6 3 0 2
< Service Mode (2/3) >
CH DOWN key
S E R V I C E M o d e
I C 6 0 0 3 P O R T
P 0 : 1 1 1 0 0 1 1 0
P 1 : 0 0 0 0 1 1 1 0
P 2 : 1 1 1 0 0 1 1 0
I C 6 3 0 2 P O R T
P 0 : 0 0 1 - 1 1 1 1
P 1 : - 0 - 0 - 0 - 1
P 2 : - - - 0 0 1 1 1
P 3 : 0 0 0 0 0 1 1 1
P 4 : 1 1 1 1 0 0 1 1
< Service Mode (3/3) >
Exit:
Power OFF.
(When turning the power on again after once turning
off, wait for approx. 10 seconds. Or, the unit can not be
released from Service Mode.)
Fig. 1-1
(on the remote)
Power ON
1 / 3
T I M E
: 1 2 3 4 5 h
2 0 0 0 h
: O N
: 1 5 3
BKSV number
5 9 C D 6 6
CH UP key
2 / 3
U N I T : 1
3 6 0 2 : 1
5 5 0 4 : 1
6 0 0 6 : 1
8 0 0 0 : 1
9 0 0 2 : 1
E : 0 4 0 7 1 6
F : 6 3 0 6 6 3 9
V : 0 0 3 0 2 8 0
V : 0 0 2 0 0 5 0
CH UP key
P 6 : 1 1 1 0 0 1 1 0 3 / 3
P 3 : 0 0 0 0 0 0 0 0
P 4 : 1 1 1 0 0 1 1 0
P 5 : 0 0 0 0 1 1 1 0
P 7 : 0 0 0 0 1 1 1 0
P 8 : 1 1 1 0 0 1 1 0
P 5 : - - - - - 0 0 1
P 6 : 1 1 0 1 1 0 0 1
P 7 : 1 1 1 0 1 1 1 1
P 8 : - - - - 0 1 0 1
P A : - - - - 1 1 1 1
CH DOWN key